| 4-氨基安替比林光度法测定水中挥发酚的方法及改进 |
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| 引用本文： | 宋亮.4-氨基安替比林光度法测定水中挥发酚的方法及改进[J].内蒙古环境科学,2008,20(3). |
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| 作者姓名： | 宋亮 |
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| 作者单位： | 甘肃省平凉市环境监测站 |
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| 摘 要： | 结合实际工作,对测定挥发酚的方法进行概述,并对水样的预蒸馏及4-氨基安替比林萃取光度法的萃取方法进行了改进。对改进后方法的准确度和精密度进行了验证。经验证,改进后的方法准确、可靠。说明了改进后的的方法在日常的样品监测分析中是可行的,省时省工,具有一定的实用性。
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| 关 键 词： | 挥发酚 蒸馏过程 萃取过程 改进 |
THE METHODS AND MODIFICATION OF DETERMINING VOLATILE PHENOL IN WATER WITH 4-ALDEHYDOANTIPYRINE LUMINOSITY |
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| SONG Liang.THE METHODS AND MODIFICATION OF DETERMINING VOLATILE PHENOL IN WATER WITH 4-ALDEHYDOANTIPYRINE LUMINOSITY[J].Inner Mongolia Environmental Protection,2008,20(3). |
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| Authors: | SONG Liang |
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| Institution: | SONG Liang (Ping Liang city Environmental Monitoring Station in Can Su provinces; Ping Liang 744000); |
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| Abstract: | According to practice,the methods of determined volatile phenol were summarized,and the pre-distillation of water sam- pling and extraction process of 4-aldehydoantipyrine luminosity were improved.Through examination,the modified method is accurate and reliable. |
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| Keywords: | volatile phenol distillation extraction modification |
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